66960504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5503}}^1$

素因数の和:5541

約数の個数: 72

約数和(自身を含む): 196410240

約数和(自身を除く): 129449736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 5503, 6084, 11006, 12168, 16509, 22012, 33018, 44024, 49527, 66036, 71539, 99054, 132072, 143078, 198108, 214617, 286156, 396216, 429234, 572312, 643851, 858468, 930007, 1287702, 1716936, 1860014, 2575404, 2790021, 3720028, 5150808, 5580042, 7440056, 8370063, 11160084, 16740126, 22320168, 33480252, 66960504]

約数ペア:

[(1, 66960504), (2, 33480252), (3, 22320168), (4, 16740126), (6, 11160084), (8, 8370063), (9, 7440056), (12, 5580042), (13, 5150808), (18, 3720028), (24, 2790021), (26, 2575404), (36, 1860014), (39, 1716936), (52, 1287702), (72, 930007), (78, 858468), (104, 643851), (117, 572312), (156, 429234), (169, 396216), (234, 286156), (312, 214617), (338, 198108), (468, 143078), (507, 132072), (676, 99054), (936, 71539), (1014, 66036), (1352, 49527), (1521, 44024), (2028, 33018), (3042, 22012), (4056, 16509), (5503, 12168), (6084, 11006)]